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June 2007

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Subject:
关于焊锡成分分析
From:
"Pang, Min" <[log in to unmask]>
Reply To:
Asia Committe Task Group Forum <[log in to unmask]>, Pang, Min
Date:
Fri, 15 Jun 2007 09:24:31 +0800
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诸位，早上好：
 
向大家咨询一个关于焊锡的金属元素分析的问题。
 
各位是否知道，根据什么标准，对波峰焊的锡池内的焊锡的金属元素都包含什么金属元素？
 
标准是多少？在哪里可以检测到这些金属元素的成分？我公司内用的焊锡Sn/Pb比例为63/37。
 
或者，在您所在的公司内关于这项内容是如何控制的呢？
 
 
thanks a lot.
 
Best Regards!
 
Pang Min (Ms.) 庞敏
 
SV CGQ Quality Department
Siemens VDO Automotive Changchun Co., Ltd 
1981, Wu Han Avenue Changchun P.R.China
130033  

Tel: +86 431 84684557
Fax:+86 431 84684586
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